{0 Contant Database Access}

See {:http://cr.yp.to/cdb/cdb.txt}

Part of {:https://Seppo.mro.name}, generously supported as {:https://nlnet.nl/project/Seppo/}
as part of the {{:https://www.ngi.eu/ngi-projects/ngi-zero/}NGI0} programme of
the 🇪🇺 European Commission.
